"Extra deep 15/16\" works well on the 30/36 spring brakes for cars, CCC style dump trucks and garbage trucks with MGM brakes","Can be used to remove fuel tank saddle clamps, headache rack U-bolts and S-Cam brackets caging bolts","May be used with 1/2\" drive and an impact wrench","Forged from alloy steel and heat treated","Also works on other 15/16\" deep applications 15/16" TRUCK BRAKE SOCKET TBS1516 | Matco Tools